Files
xinmi/docs/wiki/核心功能/Agent技能系统.md
T
yawan f7fc992f57
Anydoc / anydoc parser engine (push) Canceled after 0s
App / Format, vet, test, and build (push) Canceled after 0s
CLI / test (macos-latest / go 1.26) (push) Canceled after 0s
CLI / test (ubuntu-latest / go 1.26) (push) Canceled after 0s
CLI / test (windows-latest / go 1.26) (push) Canceled after 0s
Build and Push Docker Image / build-ui (push) Canceled after 0s
Build and Push Docker Image / build-docreader (push) Canceled after 0s
Build and Push Docker Image / build-sandbox (push) Canceled after 0s
Build and Push Docker Image / build-app (amd64, linux/amd64, ubuntu-latest) (push) Canceled after 0s
Build and Push Docker Image / build-app (arm64, linux/arm64, ubuntu-24.04-arm) (push) Canceled after 0s
DocReader / Python tests and Go client tests (push) Canceled after 0s
Build & Publish (dsh-weknora) / Typecheck, test, pack (push) Canceled after 0s
Build & Publish (dsh-weknora) / End-to-end inside dsh (pinned) (push) Canceled after 0s
Build & Publish (dsh-weknora) / End-to-end inside dsh (latest, advisory) (push) Canceled after 0s
Frontend / Test, type-check, and build (push) Canceled after 0s
Go Lint Cache / warm lint cache (.) (push) Canceled after 0s
Go Lint Cache / warm lint cache (cli) (push) Canceled after 0s
Go Lint Cache / warm lint cache (client) (push) Canceled after 0s
Build & Publish (mcp-server) / Test (Python 3.10) (push) Canceled after 0s
Build & Publish (mcp-server) / Test (Python 3.11) (push) Canceled after 0s
Build & Publish (mcp-server) / Test (Python 3.12) (push) Canceled after 0s
Build & Publish (mcp-server) / Test (Python 3.13) (push) Canceled after 0s
Build and Push Docker Image / merge (push) Canceled after 0s
Build & Publish (dsh-weknora) / Publish to npm (push) Canceled after 0s
Build & Publish (mcp-server) / Build sdist + wheel (push) Canceled after 0s
Build & Publish (mcp-server) / Publish to PyPI (push) Canceled after 0s
WeKnora deployment source with the reviewed wiki identity, summary and recovery fixes
2026-09-22 16:19:06 +08:00

105 lines
5.0 KiB
Markdown
Raw Blame History

This file contains ambiguous Unicode characters
This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.
---
title: Agent技能系统
tags: [核心功能, Agent, Skills, 技能, 沙箱]
aliases: [Agent Skills, 技能系统, agent-skills]
source: agent-skills.md
---
# Agent 技能系统
## 概述
Agent Skills 是一种让 Agent 通过阅读"使用说明书"来学习新能力的扩展机制。与传统的硬编码工具不同,Skills 通过注入到 System Prompt 来扩展 Agent 的能力,遵循 **Progressive Disclosure(渐进式披露)** 的设计理念。目前仅支持带**智能推理**能力的智能体使用。
### 核心特性
- **非侵入式扩展**:不影响原有 Agent ReAct 流程
- **按需加载**:三级渐进式加载,优化 Token 使用
- **沙箱执行**:脚本在隔离环境中安全执行
- **灵活配置**:支持多目录、白名单过滤
> Skills 与 [MCP](../核心功能/MCP功能使用说明.md) 是两种不同的 Agent 扩展机制:Skills 通过 Prompt 注入,MCP 通过协议调用外部工具。
## 设计理念
### Progressive Disclosure(渐进式披露)
```
┌─────────────────────────────────────────────────────────────────┐
│ Level 1: 元数据 (Metadata) │
│ • 始终加载到 System Prompt • 约 100 tokens/skill │
│ • 包含:技能名称 + 简短描述 │
└─────────────────────────────────────────────────────────────────┘
↓ 用户请求匹配时
┌─────────────────────────────────────────────────────────────────┐
│ Level 2: 指令 (Instructions) │
│ • 通过 read_skill 工具按需加载 • SKILL.md 的指令内容 │
│ • 包含:详细指令、代码示例、使用方法 │
└─────────────────────────────────────────────────────────────────┘
↓ 需要更多信息时
┌─────────────────────────────────────────────────────────────────┐
│ Level 3: 附加资源 (Resources) │
│ • 通过 read_skill 工具加载特定文件 │
│ • 通过 execute_skill_script 执行脚本 │
└─────────────────────────────────────────────────────────────────┘
```
## Skill 目录结构
```
my-skill/
├── SKILL.md # 必需:主文件(含 YAML frontmatter)
├── REFERENCE.md # 可选:补充文档
├── templates/ # 可选:模板文件
└── scripts/ # 可选:可执行脚本
```
## 预加载技能
系统内置了以下 5 个预加载技能:
| 技能 | 用途 |
|------|------|
| citation-generator | 自动生成规范引用格式 |
| data-processor | 数据处理与分析 |
| doc-coauthoring | 引导用户完成结构化文档创作 |
| document-analyzer | 深度分析文档结构和内容 |
| summary-generator | 内容摘要生成 |
预加载技能位于 `skills/preloaded/` 目录下。
## 沙箱安全机制
### 脚本安全校验
执行前进行多层安全校验:危险命令检测、危险模式匹配、网络访问检测、反向 Shell 检测、参数注入检测等。
### Sandbox 配置
空间管理员在「设置 → 沙箱后端」中统一维护 Docker、CubeSandbox 或 E2B 配置。远端模板从目标集群实时获取;缺少 WeKnora 标准模板时由系统自动创建。智能体在编辑页选择一份空间配置,没有选择时不执行技能脚本。Docker、CubeSandbox、E2B 均保留会话级沙箱。
## 配置示例
```json
{
"skills_enabled": true,
"skill_dirs": ["/path/to/project/skills"],
"allowed_skills": ["pdf-processing", "code-review"]
}
```
## 相关主题
- [MCP功能使用说明](MCP功能使用说明.md) — 另一种 Agent 扩展机制
- [IM集成开发](../集成扩展/IM集成开发.md) — Agent 可通过 IM 渠道使用技能
- [开发指南](../开发部署/开发指南.md) — 沙箱镜像的构建
---
## 反向链接
- [Home](../Home.md) — Wiki 首页导航
- [MCP功能使用说明](MCP功能使用说明.md) — 与 Skills 并列的 Agent 扩展机制
- [IM集成开发](../集成扩展/IM集成开发.md) — Agent 在 IM 渠道中可使用技能
- [版本路线图](../项目概述/版本路线图.md) — 路线图中的 Skills 社区扩展方向